You want to use radioactively labeled oxygen to trace carbon fixation in a plant. you should incorporate the radioactively labeled oxygen into:

a) co2
b) h2o
c) c6h1206
d) o2

Interactions between organisms and their environment impact the organism’s overall population. the jaguar panthera onca is the largest cat in north america. it is found in areas across the southwest, including arizona, new mexico, and texas. it is a carnivore that has powerful jaws and sharp teeth and preys on fish, turtles, tapirs, and many smaller mammals. which shows the relationship between the jaguar and turtles?